総当 そうあたり攻撃 こうげきではありませんでした
sō atarikōgekidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 総当たり攻撃

1. It was not a brute-force attack.; It wasn't a full-scale attack.

Past/Perfective
Negative
Polite
Formal Register
Computing